Folding baby stroller with LED light emitting function
By adopting axle pin articulation structure and sun protection sheds, storage base frames and other designs in the stroller, the existing strollers are not sun-proof and rain-proof and cannot be stored, and the effects of flexible folding, night lighting and convenient cleaning are achieved. .
Patent Information
- Application Number
- CN202420980882.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Existing strollers cannot be protected from sun and rain, cannot place items, and the cushions cannot be assembled and are inflexible to use.
A folding stroller with LED luminous light was designed, using axle pin and an articulated structure to achieve interlaced articulation of push rod components, setting up a sun protection shed, storage bottom frame and retractable cylinder, and the cloth pad is stably bound by a buckle strap. , easy to assemble and disassemble.
It realizes the flexible folding and storage of the stroller, provides night lighting, sunshade, rain and dust protection functions, facilitates storage and cleaning of wheel dirt, and at the same time, the seat cushions can be easily assembled, disassembled and cleaned, making it more practical to use.
Smart Images
Figure CN222224239U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of baby strollers, in particular to a foldable baby stroller with LED lighting. Background Art
[0002] As people's pace of life continues to accelerate, more and more people choose to take their babies with them when they go out. Beautiful, elegant and easy-to-use baby strollers have become the choice of many parents when traveling. In order to make baby strollers more convenient to carry, existing baby strollers often have a folding function.
[0003] In the specification of a foldable baby stroller in the prior art (publication number CN206475923U), it is mentioned that "one end of the front support connecting rod is riveted to the front support assembly at the seventh rotation point, the seat cushion lower connecting rod is riveted to the rear support assembly at the eighth rotation point, and the seat cushion lower connecting rod is riveted to the seat cushion rod assembly at the ninth rotation point; the main structure and the connecting rod part form a linkage connecting rod system through the first to ninth rotation points, and the connecting rod system includes three connecting rod mechanisms, and the folding and unfolding of the foldable baby stroller is achieved through the mutual linkage between the connecting rod mechanisms." However, the baby strollers in the prior art are not sun-proof or rain-proof, cannot hold items, and the seat cushion cannot be assembled, so they are not flexible and practical. Utility Model Content
[0004] The main purpose of the utility model is to provide a foldable baby stroller with LED lighting, aiming to solve the problems in the prior art that baby strollers cannot be protected from the sun and rain, cannot hold items, and the seat cushion cannot be assembled, and are not flexible and practical.
[0005] In order to solve the above problems, the utility model proposes a folding baby stroller with LED lighting, comprising a front wheel bracket, a rear wheel bracket and a seat cushion assembly, wherein the left and right sides of the rear part of the seat cushion assembly are provided with axle pins, and the outside of the axle pins is hinged with a push rod assembly, the left and right ends of the front wheel bracket are provided with front connecting rods, and the upper part of the front connecting rod is hinged to the inside of the axle pin on the same side, the left and right parts of the rear wheel bracket are provided with rear connecting rods, and the upper part of the rear connecting rod is hinged to the middle part of the axle pin on the same side; a sunshade is installed between the upper parts of the two groups of push rod assemblies on the rear side of the seat cushion assembly, and rear splints are fixed on the left and right sides of the rear part of the sunshade, and the lower part of the rear splint is provided with two groups of through holes , and a first locking screw is installed between the two groups of through holes aligned on the left and right, and the first locking screw and the through hole are split and connected, a front dust curtain is arranged at the front end of the lower end face of the sunshade shed, and side dust curtains are arranged at both left and right ends of the lower end face of the sunshade shed; a cloth pad is assembled in the seat cushion assembly, and lower buckle straps are arranged at the lower parts of the left and right sides of the cloth pad, the lower buckle straps are tied to the outside of the lower part of the front connecting rod, and rear buckle straps are arranged at the upper rear parts of the left and right sides of the cloth pad, the rear buckle straps are tied to the rear part of the seat cushion assembly, and upper buckle straps are arranged at the upper front parts of the left and right sides of the cloth pad, the upper buckle straps are tied to the front part of the seat cushion assembly, and the cloth pad and the seat cushion assembly are split and connected.
[0006] A storage bottom frame is installed between the front wheel bracket and the rear wheel bracket, and outer plates are provided at both left and right ends of the storage bottom frame. Screw holes are opened at the front and rear parts of the outer plates, and a second locking screw is installed between the two groups of screw holes aligned on the left and right. A threaded connection section is provided on the second locking screw, and a fastening nut is twisted with a thread at the rear of the second locking screw.
[0007] In one embodiment, front cover plates are provided at the lower sides of the left and right ends of the front wheel bracket, and the front wheels are installed in the front cover plates, and the front wheels are rotatable structures.
[0008] In one embodiment, rear wheels are installed at both left and right ends of the rear wheel bracket, and the rear wheels are rotatable structures.
[0009] In one embodiment, a limiting rod is disposed at the front of the seat cushion assembly, a front pull rod is disposed in front of the limiting rod, and the seat cushion assembly is a flippable structure.
[0010] In one embodiment, a lighting lamp is provided on the lower side of the lower part of the push rod assembly, and an upper pull rod is telescopically movable inside the push rod assembly, and an upper handle is provided at the upper end of the upper pull rod. At the same time, an LED light-emitting assembly is installed in the middle of the push rod assembly on the right side of the seat cushion assembly.
[0011] In one embodiment, a front telescopic cylinder is installed on the front portion of the lower end surface of the outer plate, a front scraper plate is fixed under the front telescopic cylinder, and the front scraper plate is located above the rear side of the front wheel, and a rear telescopic cylinder is installed on the rear portion of the lower end surface of the outer plate, the lower end of the rear telescopic cylinder is fixed on the rear scraper plate, and the rear scraper plate is located above the front side of the rear wheel.
[0012] Beneficial effects:
[0013] 1. The upper pull rod on the upper part of the push rod assembly in the utility model is retractable and movable inside the push rod assembly. The push rod assembly, the front wheel bracket and the rear wheel bracket are staggered and hinged on the axle pin, which can be conveniently folded together for storage when not in use or loaded for transportation, which is more flexible and practical. At the same time, the setting of the LED light-emitting component is convenient for real-time display at night, which is not only convenient for lighting the front, but also easy to find quickly when parking.
[0014] 2. The sunshade shed in the utility model is not only convenient to assemble between two sets of push rod components, but also convenient for sunshade, rain protection and dust prevention, and the setting is more humane, and it can be quickly disassembled, which is more convenient and trouble-free.
[0015] 3. The setting of the central storage bottom frame of the utility model is not only convenient for installation between the front wheel bracket and the rear wheel bracket to store some items, but also the front telescopic cylinder can be extended to push the front scraper plate to shovel on the outer ring surface of the front wheel to remove mud from the front wheel; and the rear telescopic cylinder can be extended to push the rear scraper plate to shovel on the outer ring surface of the rear wheel to remove mud from the rear wheel, making it more convenient to clean the wheels.
[0016] 4. The cloth pad in the utility model is convenient for the baby to sit in it, mainly by using the lower buckle strap, the rear buckle strap and the upper buckle strap in a buckled manner for stable binding, which is easy to assemble and also easy to disassemble for cleaning or replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a left side schematic diagram of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the sun protection shed of the utility model;
[0020] Figure 3 This is a schematic diagram of the structure of the storage bottom frame of the utility model;
[0021] Figure 4 This is a schematic diagram of the baby stroller frame of the utility model after it is unfolded;
[0022] Figure 5 The utility model is a schematic diagram of a baby stroller frame after being folded.
[0023] The following are the descriptions of the reference numerals:
[0024] 1. Front wheel bracket; 10. Front connecting rod; 11. Front cover; 12. Front wheel; 2. Rear wheel bracket; 20. Rear wheel; 21. Rear connecting rod; 3. Seat cushion assembly; 30. Limit rod; 31. Front pull rod; 32. Axle pin; 4. Push rod assembly; 40. Lighting lamp; 41. LED light-emitting assembly; 42. Upper pull rod; 43. Upper handle; 5. Sunshade; 50. Front dust curtain; 51. Side dustproof Curtain; 52, rear splint; 53, through hole; 54, first locking screw; 6, storage bottom frame; 60, outer side plate; 61, screw hole; 62, second locking screw; 63, threaded connection section; 64, fastening nut; 65, front telescopic cylinder; 66, front scraper plate; 67, rear telescopic cylinder; 68, rear scraper plate; 7, cloth pad; 70, lower buckle strap; 71, rear buckle strap; 72, upper buckle strap. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0027] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0029] Reference Figures 1 to 5 As shown, the utility model provides a folding baby stroller with LED lighting, including a front wheel bracket 1, a rear wheel bracket 2 and a seat cushion assembly 3, the rear left and right sides of the seat cushion assembly 3 are provided with axle pins 32, and the outside of the axle pin 32 is hinged with a push rod assembly 4, the left and right ends of the front wheel bracket 1 are provided with front connecting rods 10, and the upper part of the front connecting rod 10 is hinged to the inside of the axle pin 32 on the same side, the left and right parts of the rear wheel bracket 2 are provided with rear connecting rods 21, and the upper part of the rear connecting rod 21 is hinged to the middle part of the axle pin 32 on the same side.
[0030] In this embodiment, front plates 11 are provided on the lower sides of the left and right ends of the front wheel bracket 1, and front wheels 12 are installed in the front plates 11, and the front wheels 12 are of a rotatable structure; rear wheels 20 are installed on the left and right ends of the rear wheel bracket 2, and the rear wheels 20 are of a rotatable structure; a limit rod 30 is provided at the front of the seat cushion assembly 3, and a front pull rod 31 is provided in front of the limit rod 30, and the seat cushion assembly 3 is of a flippable structure; a lighting lamp 40 is provided on the lower side of the lower part of the push rod assembly 4, and an upper pull rod 42 is telescopically movable in the push rod assembly 4, and an upper handle 43 is provided on the upper end of the upper pull rod 42, and at the same time, an LED light-emitting assembly 41 is installed in the middle of the push rod assembly 4 on the right side of the seat cushion assembly 3.
[0031] As a preferred embodiment, the upper pull rod 42 on the upper part of the push rod assembly 4 in the utility model is retractable and movable inside the push rod assembly 4, and the push rod assembly 4, the front wheel bracket 1 and the rear wheel bracket 2 are staggered and hinged on the axle pin 32, so that they can be conveniently folded together for storage when not in use, or loaded and transported, which is more flexible and practical; at the same time, the setting of the LED light-emitting assembly 41 is convenient for real-time display at night, which is not only convenient for lighting the front, but also easy to find quickly when parking.
[0032] In this embodiment, a sunshade shed 5 is installed between the upper parts of the two groups of push rod assemblies 4 on the rear sides of the seat cushion assembly 3, and rear splints 52 are fixed on the left and right sides of the rear part of the sunshade shed 5, and two groups of through holes 53 are opened in the lower part of the rear splint 52, and a first locking screw 54 is installed between the two groups of through holes 53 aligned on the left and right, and the first locking screw 54 and the through holes 53 are split and connected; a front dust curtain 50 is provided at the front end of the lower end surface of the sunshade shed 5, and side dust curtains 51 are provided at both ends of the lower end surface of the sunshade shed 5.
[0033] As a preferred embodiment, the sunshade shed 5 in the utility model is not only convenient to assemble between two groups of push rod assemblies 4, convenient for sunshade, rainproof and dustproof, and the arrangement is more humane, but also can be quickly disassembled, which is more convenient and saves trouble.
[0034] In this embodiment, a storage bottom frame 6 is installed between the front wheel bracket 1 and the rear wheel bracket 2, and outer plates 60 are provided at both left and right ends of the storage bottom frame 6, screw holes 61 are opened at the front and rear parts of the outer plate 60, and a second locking screw 62 is installed between the two groups of screw holes 61 aligned on the left and right, and a threaded connection section 63 is provided on the second locking screw 62, and a fastening nut 64 is twisted with a thread at the rear of the second locking screw 62; a front telescopic cylinder 65 is installed at the front front of the lower end surface of the outer plate 60, a front scraper plate 66 is fixed under the front telescopic cylinder 65, and the front scraper plate 66 is located above the rear side of the front wheel 12, and a rear telescopic cylinder 67 is installed at the rear of the lower end surface of the outer plate 60, and the lower end of the rear telescopic cylinder 67 is fixed on the rear scraper plate 68, and the rear scraper plate 68 is located above the front side of the rear wheel 20.
[0035] As a preferred embodiment, the setting of the central storage bottom frame 6 of the utility model is not only convenient for installation between the front wheel bracket 1 and the rear wheel bracket 2 to store some items, but also the front telescopic cylinder 65 can be extended to push the front scraper plate 66 to shovel on the outer annular surface of the front wheel 12 to remove mud from the front wheel; and the rear telescopic cylinder 67 can be extended to push the rear scraper plate 68 to shovel on the outer annular surface of the rear wheel 20 to remove mud from the rear wheel, making it more convenient to clean the wheels.
[0036] In this embodiment, a cloth pad 7 is assembled in the seat cushion assembly 3, and lower buckle straps 70 are provided on the lower parts of the left and right sides of the cloth pad 7, and the lower buckle straps 70 are tied to the outside of the lower part of the front connecting rod 10, and rear buckle straps 71 are provided on the upper rear parts of the left and right sides of the cloth pad 7, and the rear buckle straps 71 are tied to the rear part of the seat cushion assembly 3, and upper buckle straps 72 are provided on the upper front parts of the left and right sides of the cloth pad 7, and the upper buckle straps 72 are tied to the front part of the seat cushion assembly 3, and the cloth pad 7 and the seat cushion assembly 3 are split and connected.
[0037] As a preferred embodiment, the cloth pad 7 in the utility model is convenient for the baby to sit in it, mainly by using the lower buckle strap 70, the rear buckle strap 71 and the upper buckle strap 72 in a buckled manner for stable binding, which is convenient and easy to assemble and also easy to disassemble for cleaning or replacement.
[0038] The utility model can effectively solve the problems in the prior art that the baby stroller cannot be sun-proof or rain-proof, cannot place items, and the seat cushion cannot be assembled, and is not flexible and practical. The utility model is not only convenient to fold and display at night, but also can provide sun protection, rain protection, and dust protection, and is convenient for placing items and removing mud and dirt on the wheels. At the same time, the seat cushion is easy to disassemble and assemble, and is easy to clean and replace, making it more flexible and practical.
[0039] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.
Claims
1. A foldable baby stroller with LED lighting, characterized in that: The invention comprises a front wheel bracket (1), a rear wheel bracket (2) and a seat cushion assembly (3), wherein the left and right sides of the rear part of the seat cushion assembly (3) are both provided with axle pins (32), and the outside of the axle pins (32) is hingedly connected with a push rod assembly (4), the left and right ends of the front wheel bracket (1) are both provided with front connecting rods (10), and the upper part of the front connecting rods (10) is hingedly connected to the inside of the axle pins (32) on the same side, and the left and right sides of the rear wheel bracket (2) are both provided with rear connecting rods (21), and the upper part of the rear connecting rods (21) is hingedly connected to the middle part of the axle pins (32) on the same side; a sunshade (5) is installed between the upper parts of two groups of push rod assemblies (4) on the rear side of the seat cushion assembly (3), and rear splints (52) are fixed on the left and right sides of the rear part of the sunshade (5), and two groups of through holes (53) are opened at the lower part of the rear splints (52), and a rear connecting rod (53) is installed between the two groups of through holes (53) aligned on the left and right sides. A first locking screw (54) is provided, and the first locking screw (54) is split and connected to the through hole (53); a front dust curtain (50) is provided at the front end of the lower end surface of the sunshade shed (5), and side dust curtains (51) are provided at both left and right ends of the lower end surface of the sunshade shed (5); a cloth pad (7) is assembled in the seat cushion assembly (3), and lower buckle straps (70) are provided at the lower parts of the left and right side surfaces of the cloth pad (7), and the lower buckle straps (70) are provided. The belt (70) is tied to the outside of the lower part of the front connecting rod (10), and the rear upper parts of the left and right side surfaces of the cloth pad (7) are provided with rear buckle straps (71), the rear buckle straps (71) are tied to the rear part of the seat cushion assembly (3), and the upper buckle straps (72) are provided on the front upper parts of the left and right side surfaces of the cloth pad (7), the upper buckle straps (72) are tied to the front part of the seat cushion assembly (3), and the cloth pad (7) and the seat cushion assembly (3) are detachably connected. A storage bottom frame (6) is installed between the front wheel bracket (1) and the rear wheel bracket (2), and outer plates (60) are provided at both left and right ends of the storage bottom frame (6), screw holes (61) are provided at both front and rear parts of the outer plates (60), and a second locking screw (62) is installed between two groups of screw holes (61) aligned on the left and right, a threaded connection section (63) is provided on the second locking screw (62), and a fastening nut (64) is threadedly twisted at the rear of the second locking screw (62).
2. A foldable baby stroller with LED lighting as claimed in claim 1, characterized in that: Front plates (11) are provided at the lower sides of the left and right ends of the front wheel bracket (1), and front wheels (12) are installed in the front plates (11), and the front wheels (12) are rotatable structures.
3. A foldable baby stroller with LED lighting as claimed in claim 1, characterized in that: Rear wheels (20) are installed at both left and right ends of the rear wheel bracket (2), and the rear wheels (20) are rotatable structures.
4. A foldable baby stroller with LED lighting as claimed in claim 1, characterized in that: A limiting rod (30) is arranged at the front of the seat cushion assembly (3), and a front pull rod (31) is arranged in front of the limiting rod (30), and the seat cushion assembly (3) is a flippable structure.
5. A foldable baby stroller with LED lighting as claimed in claim 1, characterized in that: A lighting lamp (40) is arranged at the lower side of the lower part of the push rod assembly (4), and an upper pull rod (42) is telescopically movable inside the push rod assembly (4), and an upper handle (43) is arranged at the upper end of the upper pull rod (42), and an LED light-emitting assembly (41) is installed in the middle of the push rod assembly (4) on the right side of the seat cushion assembly (3).
6. A foldable baby stroller with LED lighting as claimed in claim 1, characterized in that: A front telescopic cylinder (65) is installed at the front of the lower end surface of the outer side plate (60), a front scraper plate (66) is fixed below the front telescopic cylinder (65), and the front scraper plate (66) is located above the rear side of the front wheel (12); and a rear telescopic cylinder (67) is installed at the rear of the lower end surface of the outer side plate (60), the lower end of the rear telescopic cylinder (67) is fixed on the rear scraper plate (68), and the rear scraper plate (68) is located above the front side of the rear wheel (20).